/* 导航标签 */
.about{
    margin: 10px 0;
}
.about>div>:nth-child(1){
    width: 800px;
}
.about>div>:nth-child(1)>:nth-child(1){
    width: 1000px;
    font-size: 14px;
    border-bottom: 1px solid #ccc;
}
.about>div>:nth-child(1)>:nth-child(1)>img{
    margin-right: 5px;
}
/* 图片文字 */
.img-word{
    border-bottom: 1px solid #ccc;
}
.img-word>:nth-child(1){
    width: 800px;
    height: 300px;
    overflow: hidden;
    margin: 10px 0;
}
.img-word>:nth-child(1)>img{
    width: 800px;
    height: calc(800 *1024px/1420);
}
.img-word>:nth-child(2)>div{
    font-size: 12px;
    margin: 10px 0;
}
/* 时间文字 */
.time-word{
    width: 800px;
    height: 400px;
    margin-bottom: 10px;
}
.time-word>div{
    width: 380px;
    height: 120px;
    margin: 5px 5px;
}
.time-word>div>img{
    width: 380px;
    height: calc(380 *129px/450);
}
.time-word>div>:nth-child(1){
    font-size: 18px;
    font-weight: bold;
    color: #999;
}
.time-word>div>:nth-child(2){
    font-size: 12px;
}
/* 学员风采 */
.about>div>:nth-child(2){
    background-color: rgb(40,40,40);
    width: 800px;
    height: 400px;
}
.show-title>div{
    width: 800px;
    height: 30px;
    text-align: center;
}
.show-title>:nth-child(1){
    color: rgb(224, 42, 38);
    font-size: 22px;
    line-height: 30px;
    margin-top: 10px;
    font-weight: bold;
}
.show-title>:nth-child(2){
    color: white;
    font-size: 22px;
    line-height: 10px;
    font-weight: bold;
}
.show-img>div{
    width: 800px;
    height: 240px;
}
.show-img>div>div{
    width: 140px;
    height: 80px;
    margin: 2px;
}
.show-img>div>div>img{
    width: 140px;
    height: 80px;
}
.show-request>div{
    text-align: center;
    width: 100px;
    margin-top: 5px;
    border: 1px solid white;
    color: white;
    border-radius: 10px;
    cursor: pointer;
}